1431489494060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{8921161}}^1$

素因数の和:8921354

約数の個数: 48

約数和(自身を含む): 3075445703232

約数和(自身を除く): 1643956209172

約数列:

[1, 2, 4, 5, 10, 20, 71, 113, 142, 226, 284, 355, 452, 565, 710, 1130, 1420, 2260, 8023, 16046, 32092, 40115, 80230, 160460, 8921161, 17842322, 35684644, 44605805, 89211610, 178423220, 633402431, 1008091193, 1266804862, 2016182386, 2533609724, 3167012155, 4032364772, 5040455965, 6334024310, 10080911930, 12668048620, 20161823860, 71574474703, 143148949406, 286297898812, 357872373515, 715744747030, 1431489494060]

約数ペア:

[(1, 1431489494060), (2, 715744747030), (4, 357872373515), (5, 286297898812), (10, 143148949406), (20, 71574474703), (71, 20161823860), (113, 12668048620), (142, 10080911930), (226, 6334024310), (284, 5040455965), (355, 4032364772), (452, 3167012155), (565, 2533609724), (710, 2016182386), (1130, 1266804862), (1420, 1008091193), (2260, 633402431), (8023, 178423220), (16046, 89211610), (32092, 44605805), (40115, 35684644), (80230, 17842322), (160460, 8921161)]